<template>
  <div>
    <vxe-grid ref="gridRef" v-bind="gridOptions">
      <template #filter_name="{ column }">
        <div v-for="(option, index) in column.filters" :key="index">
          <vxe-input v-model="option.data" @change="changeNameFilter(option)"></vxe-input>
        </div>
      </template>
    </vxe-grid>
  </div>
</template>

<script lang="ts" setup>
import { ref, reactive } from 'vue'
import type { VxeGridInstance, VxeGridProps } from 'vxe-table'

interface RowVO {
  id: number
  name: string
  role: string
  sex: string
  age: number
  address: string
}

const gridRef = ref<VxeGridInstance<RowVO>>()

const gridOptions = reactive<VxeGridProps<RowVO>>({
  border: true,
  height: 400,
  columns: [
    { field: 'id', title: 'ID' },
    {
      field: 'name',
      title: 'Name',
      filters: [
        { data: '' }
      ],
      filterMethod ({ option, row, column }) {
        if (option.data) {
          return `${row[column.field]}`.indexOf(option.data) > -1
        }
        return true
      },
      slots: {
        filter: 'filter_name'
      }
    },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 24, address: 'Shanghai' }
  ]
})

const changeNameFilter = (option: any) => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.updateFilterOptionStatus(option, !!option.data)
  }
}
</script>
